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/*
* Copyright (C) 2014 Michal Ratajsky <michal.ratajsky@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the licence, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <glib.h>
#include <glib-object.h>
#include <libmatemixer/matemixer.h>
#include <libmatemixer/matemixer-private.h>
#include "pulse-connection.h"
#include "pulse-port.h"
#include "pulse-port-switch.h"
#include "pulse-stream.h"
struct _PulsePortSwitchPrivate
{
GList *ports;
PulseStream *stream;
};
enum {
PROP_0,
PROP_STREAM,
N_PROPERTIES
};
static GParamSpec *properties[N_PROPERTIES] = { NULL, };
static void pulse_port_switch_class_init (PulsePortSwitchClass *klass);
static void pulse_port_switch_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec);
static void pulse_port_switch_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec);
static void pulse_port_switch_init (PulsePortSwitch *swtch);
G_DEFINE_ABSTRACT_TYPE (PulsePortSwitch, pulse_port_switch, MATE_MIXER_TYPE_SWITCH)
static gboolean pulse_port_switch_set_active_option (MateMixerSwitch *mms,
MateMixerSwitchOption *mmso);
static const GList *pulse_port_switch_list_options (MateMixerSwitch *mms);
static gint compare_ports (gconstpointer a,
gconstpointer b);
static gint compare_port_name (gconstpointer a,
gconstpointer b);
static void
pulse_port_switch_class_init (PulsePortSwitchClass *klass)
{
GObjectClass *object_class;
MateMixerSwitchClass *switch_class;
object_class = G_OBJECT_CLASS (klass);
object_class->get_property = pulse_port_switch_get_property;
object_class->set_property = pulse_port_switch_set_property;
switch_class = MATE_MIXER_SWITCH_CLASS (klass);
switch_class->set_active_option = pulse_port_switch_set_active_option;
switch_class->list_options = pulse_port_switch_list_options;
properties[PROP_STREAM] =
g_param_spec_object ("stream",
"Stream",
"PulseAudio stream",
PULSE_TYPE_STREAM,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS);
g_object_class_install_properties (object_class, N_PROPERTIES, properties);
g_type_class_add_private (G_OBJECT_CLASS (klass), sizeof (PulsePortSwitchPrivate));
}
static void
pulse_port_switch_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
PulsePortSwitch *swtch;
swtch = PULSE_PORT_SWITCH (object);
switch (param_id) {
case PROP_STREAM:
g_value_set_object (value, swtch->priv->stream);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
static void
pulse_port_switch_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
PulsePortSwitch *swtch;
swtch = PULSE_PORT_SWITCH (object);
switch (param_id) {
case PROP_STREAM:
/* Construct-only object */
swtch->priv->stream = g_value_get_object (value);
if (swtch->priv->stream != NULL)
g_object_add_weak_pointer (G_OBJECT (swtch->priv->stream),
(gpointer *) &swtch->priv->stream);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
static void
pulse_port_switch_init (PulsePortSwitch *swtch)
{
swtch->priv = G_TYPE_INSTANCE_GET_PRIVATE (swtch,
PULSE_TYPE_PORT_SWITCH,
PulsePortSwitchPrivate);
}
PulseStream *
pulse_port_switch_get_stream (PulsePortSwitch *swtch)
{
g_return_val_if_fail (PULSE_IS_PORT_SWITCH (swtch), NULL);
return swtch->priv->stream;
}
void
pulse_port_switch_add_port (PulsePortSwitch *swtch, PulsePort *port)
{
g_return_if_fail (PULSE_IS_PORT_SWITCH (swtch));
g_return_if_fail (PULSE_IS_PORT (port));
swtch->priv->ports = g_list_insert_sorted (swtch->priv->ports,
port,
compare_ports);
}
void
pulse_port_switch_set_active_port (PulsePortSwitch *swtch, PulsePort *port)
{
g_return_if_fail (PULSE_IS_PORT_SWITCH (swtch));
g_return_if_fail (PULSE_IS_PORT (port));
_mate_mixer_switch_set_active_option (MATE_MIXER_SWITCH (swtch),
MATE_MIXER_SWITCH_OPTION (port));
}
void
pulse_port_switch_set_active_port_by_name (PulsePortSwitch *swtch, const gchar *name)
{
GList *item;
g_return_if_fail (PULSE_IS_PORT_SWITCH (swtch));
g_return_if_fail (name != NULL);
item = g_list_find_custom (swtch->priv->ports, name, compare_port_name);
if G_UNLIKELY (item == NULL) {
g_debug ("Invalid switch port name %s", name);
return;
}
pulse_port_switch_set_active_port (swtch, PULSE_PORT (item->data));
}
static gboolean
pulse_port_switch_set_active_option (MateMixerSwitch *mms, MateMixerSwitchOption *mmso)
{
PulsePortSwitchClass *klass;
g_return_val_if_fail (PULSE_IS_PORT_SWITCH (mms), FALSE);
g_return_val_if_fail (PULSE_IS_PORT (mmso), FALSE);
klass = PULSE_PORT_SWITCH_GET_CLASS (PULSE_PORT_SWITCH (mms));
return klass->set_active_port (PULSE_PORT_SWITCH (mms),
PULSE_PORT (mmso));
}
static const GList *
pulse_port_switch_list_options (MateMixerSwitch *swtch)
{
g_return_val_if_fail (PULSE_IS_PORT_SWITCH (swtch), NULL);
return PULSE_PORT_SWITCH (swtch)->priv->ports;
}
static gint
compare_ports (gconstpointer a, gconstpointer b)
{
return pulse_port_get_priority (PULSE_PORT (b)) -
pulse_port_get_priority (PULSE_PORT (a));
}
static gint
compare_port_name (gconstpointer a, gconstpointer b)
{
PulsePort *port = PULSE_PORT (a);
const gchar *name = (const gchar *) b;
return strcmp (pulse_port_get_name (port), name);
}
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